Table 5.

Relationship between pregnancy outcome and weight gain* on logistic regression.

Pregnancy outcome	n	Prevalence (%)	OR (95% C.I.)	P-value
Low birth weight (< 2500g)	333	23.4	1.11 (1.03, 1.19)	0.003
Pre-term delivery (< 37 wks)	315	15.6	1.18 (1.08, 1.28)	<0.001
IUGR	314	26.4	NS
Fetal anaemia (Hbcord < 12g/dl)	300	26.0	NS
Still birth	334	4.8	NS
Multiple-birth	334	6.0	NS
Sex of infant (male)	333	46.8	NS